1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
inysia [295]
2 years ago
13

Which step is incorrect? Look at picture

Mathematics
2 answers:
asambeis [7]2 years ago
8 0

Answer: step 4 is incorrect

Step-by-step explanation:

postnew [5]2 years ago
4 0

Answer:

step 4 is incorrect.

there must be;

cos(π/2-x)cos(y)-sin(π/2-x)siny

You might be interested in
Use the table to write a proportion.
Mademuasel [1]
6 penalties/8 penalties
16 min/21.3
7 0
3 years ago
Read 2 more answers
Please help on number 2?!?!?
Rainbow [258]
Basically, the higher the price an item is the more you will be taking off of it if it is 10 percent off. For example, at $50, 10 percent off is $5, but at $55, it’s $5.50. There is more to take away, making the final price less than the original. Hope that make sense!
8 0
3 years ago
At the college entrance exam, a candidate is admitted according to whether he has passed or failed the test. of the candidates w
katrin2010 [14]
I think it would be B
4 0
2 years ago
Read 2 more answers
What is the polynomial in standard form?
lilavasa [31]
That’s the answer ❤️❤️❤️Hope that helps!!!

6 0
3 years ago
Read 2 more answers
A survey of students at a particular college showed that 33% of them prefer the American Heritage Dictionary (as opposed to Webs
Juliette [100K]

Answer:

5.13 % to the nearest hundredth.

Step-by-step explanation:

This is a Binomial Distribution .

The required probability

= 30C6 (0.33)^6 (0.67)^(30-6)

= 0.051345

7 0
2 years ago
Other questions:
  • Pedro is paid by the number of projects completed each month. His monthly earnings are listed below. Based on Pedro’s monthly ea
    11·1 answer
  • Find the distance between the points (3,8) and (11,10)
    6·1 answer
  • Which expression is equivalent to 298−−√⋅2√298·2 ?
    6·2 answers
  • I need some help with this rational equation. It's supposed to = -1, but for some strange reason I keep getting x^2 +2x = -1.
    14·1 answer
  • Is 4b²+40b+20 a perfect square​
    12·1 answer
  • To move a function, you need to _____ it.
    5·1 answer
  • A criminologist developed a test to measure recidivism, where low scores indicated a lower probability of repeating the undesira
    13·1 answer
  • The table below shows the scoring system for quarterbacks in Jeremy's fantasy football league.
    5·1 answer
  • HEEEEELLLLLPPPPP!!!!!!!!!!!
    14·2 answers
  • 2. Point P is shown on the number line below. The distance between point Q and point P is 6 & 1/2 units. Which number could
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!